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Fix SpindleLaser::cpwr_to_pct() maths (#19970)

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2.0.x
Julien Lirochon 4 years ago committed by Scott Lahteine
parent 08f2735e86
commit d18ab2d206
1 changed files with 3 additions and 3 deletions
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6
Marlin/src/feature/spindle_laser.h
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@ -46,14 +46,14 @@
class SpindleLaser { class SpindleLaser {
public: public:
static constexpr float static constexpr float
min_pct = round(TERN(CUTTER_POWER_RELATIVE, 0, (100 * float(SPEED_POWER_MIN) / TERN(SPINDLE_FEATURE, float(SPEED_POWER_MAX), 100)))), min_pct = TERN(CUTTER_POWER_RELATIVE, 0, TERN(SPINDLE_FEATURE, round(100.0f * (SPEED_POWER_MIN) / (SPEED_POWER_MAX)), SPEED_POWER_MIN))),
max_pct = round(TERN(SPINDLE_FEATURE, 100, float(SPEED_POWER_MAX))); max_pct = TERN(SPINDLE_FEATURE, 100, SPEED_POWER_MAX);
static const inline uint8_t pct_to_ocr(const float pct) { return uint8_t(PCT_TO_PWM(pct)); } static const inline uint8_t pct_to_ocr(const float pct) { return uint8_t(PCT_TO_PWM(pct)); }
// cpower = configured values (ie SPEED_POWER_MAX) // cpower = configured values (ie SPEED_POWER_MAX)
static const inline uint8_t cpwr_to_pct(const cutter_cpower_t cpwr) { // configured value to pct static const inline uint8_t cpwr_to_pct(const cutter_cpower_t cpwr) { // configured value to pct
return unitPower ? round(100 * (cpwr - SPEED_POWER_FLOOR) / (SPEED_POWER_MAX - SPEED_POWER_FLOOR)) : 0; return unitPower ? round(100.0f * (cpwr - (SPEED_POWER_FLOOR)) / (SPEED_POWER_MAX - (SPEED_POWER_FLOOR))) : 0;
} }
// Convert a configured value (cpower)(ie SPEED_POWER_STARTUP) to unit power (upwr, upower), // Convert a configured value (cpower)(ie SPEED_POWER_STARTUP) to unit power (upwr, upower),

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